public function LinkFormatter::settingsSummary

Returns a short summary for the current formatter settings.

If an empty result is returned, the formatter is assumed to have no configurable settings, and no UI will be provided to display a settings form.

Return value

array() A short summary of the formatter settings.

Overrides FormatterBase::settingsSummary

File

drupal/core/modules/link/lib/Drupal/link/Plugin/field/formatter/LinkFormatter.php, line 86

Contains \Drupal\link\Plugin\field\formatter\LinkFormatter.

Class

LinkFormatter

Plugin implementation of the 'link' formatter.

Namespace

Code

public function settingsSummary() {
  $summary = array();
  $settings = $this
    ->getSettings();
  if (!empty($settings['trim_length'])) {
    $summary[] = t('Link text trimmed to @limit characters', array(
      '@limit' => $settings['trim_length'],
    ));
  }
  else {
    $summary[] = t('Link text not trimmed');
  }
  if ($this
    ->getPluginId() == 'link' && !empty($settings['url_only'])) {
    if (!empty($settings['url_plain'])) {
      $summary[] = t('Show URL only as plain-text');
    }
    else {
      $summary[] = t('Show URL only');
    }
  }
  if (!empty($settings['rel'])) {
    $summary[] = t('Add rel="@rel"', array(
      '@rel' => $settings['rel'],
    ));
  }
  if (!empty($settings['target'])) {
    $summary[] = t('Open link in new window');
  }
  return $summary;
}